Oval|Lab Grown|IGI

2.15ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG815698114

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815698114

Diamond specifications and retailer prices

From £357 GBP

$475 USD

As of October 29, 2026

Save £3,541 GBP (91%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £3,897 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.15ct lab-grown oval diamond

This 2.15ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698114 or 815698114. Listed at 14 retailers as of October 29, 2026, with prices from £357 to £3,897, a £3,541 spread on the same certified stone. Brilliant Earth lists it at £3,897. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.15

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG815698114

Dimensions10.29 × 7.17 × 4.54 mm

L/W Ratio1.44

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG815698114

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: £3,897 GBP|Low: £357 GBP|High: £3,897 GBP|Avg: £1,627 GBP

Brilliant Earth

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October 29, 2026

Retailer 2£357 GBP

Retailer 20£399 GBP

Retailer 11£442 GBP

Retailer 16£641 GBP

Retailer 17£690 GBP

Retailer 19£728 GBP

Retailer 6£1,012 GBP

Retailer 12£1,028 GBP

Retailer 21£1,205 GBP

Retailer 18£1,285 GBP

Retailer 10£1,388 GBP

Retailer 4£1,423 GBP

Retailer 7£1,600 GBP

Retailer 8£1,854 GBP

Retailer 13£2,049 GBP

Retailer 9£2,218 GBP

Retailer 14£2,434 GBP

Retailer 5£2,738 GBP

Retailer 15£3,169 GBP

Retailer 3£3,661 GBP

Brilliant Earth£3,897 GBP

18 data points across 21 retailers

14 retailers£357 GBP to £3,897 GBP

Cheapest Retailer

£357 GBP

$475 USD

Retailer 2

£399 GBP

$532 USD

View

Retailer 3

£641 GBP

$854 USD

View

Retailer 4

£690 GBP

$919 USD

View

Retailer 5

£728 GBP

$970 USD

View

Retailer 6

£1,205 GBP

$1,605 USD

View

Retailer 7

£1,285 GBP

$1,711 USD

View

B+

Retailer 8

£1,423 GBP

$1,895 USD

View

Retailer 9

£1,600 GBP

ZAR 34,419 ZAR

View

Price last confirmed 48 days ago

B+

Retailer 10

£2,049 GBP

View

Retailer 11

£2,738 GBP

$3,646 USD

View

Retailer 12

£3,169 GBP

$4,220 USD

View

Retailer 13

£3,661 GBP

$4,875 USD

View

Most Expensive

Brilliant Earth

21731053Y · Oct 29

£3,897 GBP

$5,190 USD

View

13 more retailers have this diamond

Prices start from £357 GBPSave up to £3,541 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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